Short answer: the Revel F328Be wins clearly if the budget stretches, with one placement rule. Its CEA2034 spinorama shows a quite flat on-axis response with superb directivity and efficiency above 90dB, though vertical directivity is asymmetric: stay between -20 and +40 degrees relative to the tweeter axis. The Polk T50 at $498 is a fraction of the $19,359.90 Revel, but peaks 5dB at 1kHz and runs 4dB bright from 11kHz up.
Buy the Polk T50 when the price outweighs sound quality for you, and the Revel F328Be when sound quality outweighs the price instead.
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Specifications Side By Side
| Polk T50 | Revel F328Be | |
|---|---|---|
| Price | $498 per pair | $19,359.90 per pair |
| Ranked | #152 of 228 in Large Size Floorstanding Speakers | #9 of 228 in Large Size Floorstanding Speakers |
| Bass Extension (-10dB) | 38Hz (measured, Audio Science Review) | 39Hz (measured, Audio Science Review) |
| Bass Extension (-3dB) | 47Hz (measured, Audio Science Review) | 74Hz (measured, Audio Science Review) |
| Impedance | 4 ohms nominal (4.2 ohms minimum, measured by Audio Science Review) | 8 ohms nominal (3 ohms minimum, measured by Audio Science Review) |
| Drivers | 2x 6.5” bi-laminate paper cone woofers, 1x 1” Terylene dome tweeter + 2x 8” passive bass radiators | Three 8” (200mm) Deep Ceramic Composite aluminum cones, with cast frames woofer, 5-1/4” (130mm) Deep Ceramic Composite aluminum cone, with cast frame midrange, 1” (25mm) Beryllium dome, with acoustic lens waveguide tweeter |
| Weight | 75.4 lbs (34.2 kg) | 112.4 lbs (51 kg) each |
| Sensitivity | 86.3dB (2.83V/1m, measured by Audio Science Review) | 91dB (measured, Audio Science Review) |
| Dimensions | 40.4”H x 9.3”W x 12.5”D (1026.2 x 235.0 x 317.5 mm) | 50.9”H x 13.5”W x 17.6”D (1292.9 x 342.9 x 447 mm) |
| Woofer Cabinet | passive radiator | ported, rear |
| Spinorama Preference Score | 4.14 | 6.40 |
| Spinorama Preference Score with Perfect Sub | 6.15 | 7.81 |
| DIY Kit | No | No |
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